2230131431 has 8 divisors (see below), whose sum is σ = 2435270400. Its totient is φ = 2025392440.

The previous prime is 2230131361. The next prime is 2230131433. The reversal of 2230131431 is 1341310322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2230131431 - 2¹⁸ = 2229869287 is a prime.

It is a super-2 number, since 2×2230131431² = 9946972399068215522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230131433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88271 + ... + 110688.

It is an arithmetic number, because the mean of its divisors is an integer number (304408800).

Almost surely, 2^2230131431 is an apocalyptic number.

2230131431 is a deficient number, since it is larger than the sum of its proper divisors (205138969).

2230131431 is a wasteful number, since it uses less digits than its factorization.

2230131431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199989.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2230131431 is about 47224.2673950587. The cubic root of 2230131431 is about 1306.5022225621.

Adding to 2230131431 its reverse (1341310322), we get a palindrome (3571441753).

The spelling of 2230131431 in words is "two billion, two hundred thirty million, one hundred thirty-one thousand, four hundred thirty-one".